EP 1911172 B1 20090415 - SATELLITE COMMUNICATIONS APPARATUS AND METHODS USING ASYMMETRICAL FORWARD AND RETURN LINK FREQUENCY REUSE
Title (en)
SATELLITE COMMUNICATIONS APPARATUS AND METHODS USING ASYMMETRICAL FORWARD AND RETURN LINK FREQUENCY REUSE
Title (de)
SATELLITENKOMMUNIKATIONSGERÄT UND VERFAHREN UNTER WIEDERVERWENDUNG VON ASYMMETRISCHER VORWÄRTS- UND RÜCKWÄRTSVERBINDUNGSFREQUENZ
Title (fr)
APPAREIL ET PROCEDES DE COMMUNICATIONS PAR SATELLITE FAISANT APPEL A LA REUTILISATION DE FREQUENCE DE LIAISON ALLER ET RETOUR ASYMETRIQUE
Publication
Application
Priority
- US 2006028450 W 20060721
- US 70384205 P 20050729
- US 45875406 A 20060720
Abstract (en)
[origin: US7917135B2] Communications are conducted between a space-based component of the wireless communications system and radioterminals using a plurality of forward link cells and a plurality of return link cells, the return link cells having a greater number of cells per frequency reuse cluster than the forward link cells. At least some of the forward and return link cells may use at least some frequencies of a terrestrial wireless communications system having an adjacent and/or overlapping coverage area. Forward links of the at least some of the forward and return link cells may have a greater link bandwidth than return links of the at least some of the forward and return link cells.
IPC 8 full level
H04B 7/185 (2006.01)
CPC (source: EP KR US)
H04B 7/18539 (2013.01 - EP US); H04W 16/12 (2013.01 - KR); H04W 16/24 (2013.01 - KR); H04W 16/32 (2013.01 - KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2007026867 A1 20070201; US 7623867 B2 20091124; AT E429086 T1 20090515; AU 2006276045 A1 20070208; AU 2006276045 B2 20101104; BR PI0614061 A2 20121120; CA 2607301 A1 20070208; CA 2607301 C 20140603; CN 101263670 A 20080910; CN 101263670 B 20130529; DE 602006006317 D1 20090528; EP 1911172 A2 20080416; EP 1911172 B1 20090415; ES 2323018 T3 20090703; IL 187170 A0 20080209; JP 2009504011 A 20090129; JP 4691161 B2 20110601; KR 101141270 B1 20120712; KR 101141273 B1 20120712; KR 20080032042 A 20080414; KR 20100075662 A 20100702; MX 2008001330 A 20080324; US 2010041396 A1 20100218; US 7917135 B2 20110329; WO 2007015972 A2 20070208; WO 2007015972 A3 20070329
DOCDB simple family (application)
US 45875406 A 20060720; AT 06788162 T 20060721; AU 2006276045 A 20060721; BR PI0614061 A 20060721; CA 2607301 A 20060721; CN 200680027679 A 20060721; DE 602006006317 T 20060721; EP 06788162 A 20060721; ES 06788162 T 20060721; IL 18717007 A 20071105; JP 2008523999 A 20060721; KR 20077030559 A 20060721; KR 20107011556 A 20060721; MX 2008001330 A 20060721; US 2006028450 W 20060721; US 57814909 A 20091013